CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Scorpio 2.1 64-bit in CCRL 40/4, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Scorpio 2.1 64-bit has no rank with rating of 2486 Elo points (+32 -34),
based on 650 games: 29 wins, 540 losses and 81 draws
Score: 10.7%, Average opponent: +362.1, Draws: 12.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                     3078   1.0-49.0  (+0 -48=2 )    0.0    -7
 - Naum 4 64-bit                      2947   3.0-47.0  (+1 -45=4 )    0.0   +15
 - Thinker 5.4c Inert 64-bit          2883   1.5-48.5  (+0 -47=3 )    0.0  -137
 - Zappa Mexico II 64-bit             2844   8.0-42.0  (+4 -38=8 )    0.0   +79
 - Deep Shredder 11 64-bit            2842   3.0-47.0  (+1 -45=4 )    0.0   -89
 - Deep Sjeng WC2008 64-bit           2842   7.0-43.0  (+3 -39=8 )    0.0   +56
 - Deep Sjeng 3.0 64-bit              2838   6.0-44.0  (+3 -41=6 )    0.0   +15
 - Hiarcs 12                          2835   4.0-46.0  (+1 -43=6 )    0.0   -39
 - Hiarcs Paderborn 2007              2819   4.5-45.5  (+1 -42=7 )    0.0   -29
 - Glaurung 2.2 64-bit                2801   4.0-46.0  (+0 -42=8 )    0.0   -52
 - Loop M1-T 64-bit                   2786   6.5-43.5  (+2 -39=9 )    0.0    -1
 - Bright 0.4a                        2779  12.0-38.0  (+6 -32=12)    0.0  +101
 - Spike 1.2 Turin                    2731   9.0-41.0  (+7 -39=4 )    0.0   -35


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019